Water-proof coiled material without tire heat construction, manufacturing method and equipment thereof

A technology of waterproof roll material and production method, which is applied in chemical instruments and methods, infrastructure engineering, building insulation materials, etc., can solve problems such as wrinkles, polyolefin film deformation, tension, etc., and achieve fast and convenient construction and good elongation performance , is conducive to the effect of promoting the application
CN101220699AInactive Publication Date: 2008-07-16CHINA BUILDING MATERIAL TEST & CERTIFICATION GRP SUZHOU
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
CHINA BUILDING MATERIAL TEST & CERTIFICATION GRP SUZHOU
Publication Date
2008-07-16
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a thermally-constructed waterproof coiled material without base material and the manufacturing method and equipment thereof. The product is a coiled material formed by two layers of polyolefine films (or one layer of polyolefine film and one layer of sand) with a layer of modified asphalt between the two. A film decoiling equipment uncloses a polyolefine film winding roller and guides thereof to a transmission steel band which drives the polyolefine film to move forward and coats the modified asphalt on the polyolefine film by a blade coating groove. At the same time, water is sprayed on the surface of the transmission steel band, which rapidly cools down the temperature of the modified asphalt, and a film-sticking device sticks the polyolefine film on the surface of the modified asphalt and thereby the waterproof coiled material is formed. The cooled product is guided into a constant tension bounding device by the transmission band, and is then transferred to a reeling machine for coiling and leaving the production line. During the waterproof construction, the waterproof coiled material can be adhered on a foundation course only by melting the waterproof coiled material. Once the foundation course cracks, the coiled material can not be torn off and the waterproof course can not be destroyed. Furthermore, the product can be used as a hot-melting waterproof putty to treat the weak links of buildings.
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Description

technical field

[0001] The invention relates to a waterproof coiled material, in particular to a tireless waterproof coiled material product and a manufacturing method and equipment thereof. Background technique

[0002] Before the present invention was proposed, among the existing hot-melt construction modified asphalt waterproof coiled materials, most of them were thermally constructed waterproof coiled materials. The production method is relatively simple. After dipping and coating modified asphalt with organic fabric as the base cloth, the surface is then covered with materials to form a coil with a certain thickness. The coil is formed, cooled and coiled under power traction. The carcass in the coil is not only an integral part of the material, but also a carrier of power traction for coil production. The advantage of the material obtained in this way is that it is more convenient to shape. During the construction process, as long as the modified asphalt is heated and...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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